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• 07-15-2007, 2:09 AM

  erdsah88 Joined on 12-12-2004, 11:18 AM ISTANBUL Posts 9	How to install .net framework 3.5 onto the iis Reply Contact I have a iis 6.0 but I wanna use 3.5 in one of my applications....how is it posssible? Webmaster:emlak - gayrimenkul

• 07-16-2007, 9:15 AM

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  tomkmvp Joined on 03-20-2003, 10:27 AM Central NJ Posts 6,244	Re: How to install .net framework 3.5 onto the iis Reply Contact Install version 2.0 and then 3.5 ... Tom Kaminski IIS MVP http://mvp.support.microsoft.com/ http://blogs.iis.net/tomkmvp/ http://www.linkedin.com/pub/8/690/408 http://www.bluesrepublic.org/

• 07-16-2007, 11:00 AM

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  erdsah88 Joined on 12-12-2004, 11:18 AM ISTANBUL Posts 9	Re: How to install .net framework 3.5 onto the iis Reply Contact do they rewrite all the classes when they switch a framework or do they reuse it?  do they depend on each other? Webmaster:emlak - gayrimenkul

• 07-16-2007, 11:04 AM

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  tomkmvp Joined on 03-20-2003, 10:27 AM Central NJ Posts 6,244

  Re: How to install .net framework 3.5 onto the iis Reply Contact The correct version of the class is used based on the framework chosen for the application. You will see multiple version folders created under C:\WINDOWS\Microsoft.NET\Framework for all of the binary files. 3.5 is essentially an extension of 2.0. Tom Kaminski IIS MVP http://mvp.support.microsoft.com/ http://blogs.iis.net/tomkmvp/ http://www.linkedin.com/pub/8/690/408 http://www.bluesrepublic.org/

• 09-11-2007, 7:23 PM

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  orphicfireball Joined on 12-29-2004, 5:12 PM Posts 2

  Re: How to install .net framework 3.5 onto the iis Reply Contact I had trouble getting my ASP.NET 3.5 web site to work after installing .NET 3.5 on my server. You can't choose between .NET 2.0 and 3.5 in the asp.net tab in IIS; both run under 2.0. I had to add this section to my web config: <system.codedom> <compilers> <compiler language="c#;cs;csharp" extension=".cs" compilerOptions="/warnaserror-" warningLevel="4" type="Microsoft.CSharp.CSharpCodeProvider, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"> <providerOption name="CompilerVersion" value="v3.5"/></compiler> <compiler language="vb;vbs;visualbasic;vbscript" extension=".vb" compilerOptions="/optioninfer+" type="Microsoft.VisualBasic.VBCodeProvider, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"><providerOption name="CompilerVersion" value="v3.5"/> </compiler></compilers> </system.codedom> Finally it would compile my code with the new .NET 3.5 language features. New web.config files created in Visual Studio 2008 have this section, but it must be added to existing web sites before they will compile.

• 12-09-2007, 11:48 PM

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  vuit Joined on 04-16-2007, 4:07 AM Posts 1

  Re: How to install .net framework 3.5 onto the iis Reply Contact Hi All, As for ASP.NET 3.5, it is still based on the ASP.NET 2.0 core fundamental. Therefore, there is no new application type(for ASP.NET 3.5) in IIS, still use the 2.0 one. And when you developing ASP.NET 3.5 application(which use those 3.5 specific features such as AJAX or LINQ), VS 2008 will help you add the proper assemblies reference in project and those assemblies are the most imporant things to help you deal with 3.5 stuffs. And when deploy to IIS, you still use 2.0 version tab to configure it. If you have any further questions, please feel free to post here. Sincerely, Steven Cheng Microsoft MSDN Online Support Lead

• 03-16-2008, 6:21 AM

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  pooneh Joined on 12-04-2006, 10:45 AM Iran Posts 2	Re: How to install .net framework 3.5 onto the iis Reply Contact I have this problem too. Please visit: http://forums.iis.net/t/1148444.aspx Please help me for it. All references in my web.config are correct. *** Ali Reza ***

• 04-21-2008, 3:32 PM

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  robarahz Joined on 04-21-2008, 7:31 PM Posts 1	Re: How to install .net framework 3.5 onto the iis Reply Contact tomkmvp: Install version 2.0 and then 3.5 ...   Would you have to install 3.0 first, then 3.0 SP1, and THEN 3.5? Or can you just go straight to 3.5?

• 04-21-2008, 4:10 PM

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  orphicfireball Joined on 12-29-2004, 5:12 PM Posts 2	Re: How to install .net framework 3.5 onto the iis Reply Contact Just jump to 3.5

• 05-16-2008, 10:56 AM

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  tion Joined on 05-16-2008, 2:51 PM Posts 1

  Re: How to install .net framework 3.5 onto the iis Reply Contact I have 3.5 installed on the server and I added the compilers section to my web.config as shown above, but i still get the error: The type 'System.Data.Objects.DataClasses.EntityObject' is defined in an assembly that is not referenced. You must add a reference to assembly 'System.Data.Entity, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'. it runs perfectly on my test machine, what else could i be missing? Thanks, Tion

  Tags: asp.netIIS 6aps.net deploymentiis6 asp3.5.net 3.5iis 6.0Entity FrameworkLINQ

• 06-18-2008, 6:00 PM

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  sveer Joined on 06-18-2008, 9:59 PM Posts 1	Re: How to install .net framework 3.5 onto the iis Reply Contact Check your web.config files:   You should add <add assembly="System.Data.Entity, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/> @ assembly section.

• 11-07-2009, 12:09 AM

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  amarc Joined on 11-07-2009, 5:00 AM Posts 1	Re: How to install .net framework 3.5 onto the iis Reply Contact Can i run 20., 3.0 an 3.5 in the same server? because most of the application done in 2.0 we are now moving to 3.5. so that i can use the same server.

• 11-07-2009, 2:50 AM

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  steve schofield Joined on 06-10-2002, 8:54 PM MI Posts 3,966

  Re: How to install .net framework 3.5 onto the iis Reply Contact 3.5 is "just an extension" of .net 2.0.  So yes, you can run both on the same server.  On a side note, this was one of the worst marketing things MS did with the framework.  1.0, 2.0 are major stand-alone frameworks.  3.0, 3.5 are extensions that require 2.0 to be installed.  Although there was new features, IMO it should have been 2.1 and 2.5.  Such as life.  <rant over> http://www.hanselman.com/blog/HowToSetAnIISApplicationOrAppPoolToUseASPNET35RatherThan20.aspx Steve Schofield Windows Server MVP - IIS http://weblogs.asp.net/steveschofield http://www.IISLogs.com Log archival solution Install, Configure, Forget